Amerika isanzwe izimya umuriro udoda imyenda

Bitewe niterambere ridahwema kubaka inyubako n’ubwikorezi bwo mu mijyi, ubwinshi bwimyenda idoda ikoreshwa mu gushariza mu nzu no mu kabari, nk'umwenda, umwenda, ibitwikiriye urukuta, ibyiyumvo, n'uburiri, byiyongera umunsi ku munsi. Ariko, icyarimwe, inkongi zatewe numuriro wibicuruzwa nkibi nazo zagiye zibaho. Ibihugu byateye imbere ku isi byari bimaze gushyira ibyangombwa bisabwa kugira ngo imyenda idahwitse ku myenda guhera mu myaka ya za 1960, kandi ishyiraho amahame ajyanye no gukumira umuriro n'amabwiriza agenga umuriro. Minisiteri y’umutekano rusange y’Ubushinwa yashyizeho amabwiriza y’umutekano w’umuriro, ateganya neza ko imyenda, ibifuniko bya sofa, amatapi, n’ibindi bikoreshwa mu myidagaduro rusange bigomba gukoresha ibikoresho birinda umuriro. Kubwibyo, iterambere no gushyira mubikorwa ibicuruzwa bitagira umuriro mu Bushinwa byateye imbere byihuse, byerekana iterambere ryiza.

Ingaruka ya flame retardant yimyenda idoda igerwaho hongerwaho flame retardants. Kugirango abirinda flame bashyirwe kumyenda idoda, bagomba kuba bujuje ibi bikurikira:

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(2) Ituze ryiza ryumuriro, kubyara umwotsi muke, bikwiranye nibisabwa kumyenda idoda;

(3) Kutagabanya cyane imikorere yumwimerere yimyenda idoda;

(4) Igiciro gito ni ingirakamaro mu kugabanya ibiciro.

Flame retardant kurangiza imyenda idoda: Kurangiza Flame retardant kugerwaho mugukosora flame retardants kumyenda isanzwe idoda binyuze mububiko bwa adsorption, guhuza imiti, non-polar van der Waals guhuza imbaraga, no guhuza. Ugereranije no guhindura fibre, ubu buryo bufite inzira yoroshye nishoramari rito, ariko ifite imikorere mibi yo gukaraba kandi igira ingaruka runaka kumiterere no kumva imyenda idoda. Flame retardant kurangiza irashobora gukorwa no kwibiza no gutera.

Flame retardant idafite imyenda idoda cyane cyane ifite porogaramu zikurikira.

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(2) Ikoreshwa nk'ibitanda, nka matelas, ibitanda, uburiri, umusego, intebe, nibindi

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Kugereranya ibicuruzwa bitagira umuriro

Ibicuruzwa bishobora gutsinda ikizamini cya CFR1633 muri Reta zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zamerika. Irakwiriye cyane kohereza matelas yo murwego rwohejuru muri Amerika.

Ibicuruzwa byujuje ubuziranenge bwa BS5852: Kugeza ubu, isoko ry’ibihugu by’i Burayi rifite ibyangombwa bisabwa bya flame retardant ya matelas yo mu bikoresho byoroheje ndetse n’intebe, mu gihe bisaba kandi ibyiyumvo byoroshye kandi bikomeye, kurwanya umuriro, no kuzimya byikora mu masegonda 30. Irakwiriye cyane cyane koherezwa ku isoko ry’iburayi, kandi ikoreshwa cyane muri sofa yo mu rwego rwo hejuru.